3" Field Flattener .7x Focal Reducer ap 127 Ever been frustrated by the

Ever been frustrated by the standard illuminator

Its 100mm aperture and 1400mm focal length (f/14) produce crisp

For serious deep-sky exploration at an unbeatable value

plus a durable hard case for convenient storage and travel

and smartphone adapter make observing and capturing celestial moments simple and accessible

3" Field Flattener .7x Focal Reducer ap 127 Ever been frustrated by theExplore Scientifics 3 inch Field Flattener 0. 7x Focal Reducer is a multi faceted accessory designed to enhance your astrophotography experiences. As a field flattener, this piece addresses the edge of field aberrations caused by curved focal planes to ensure your night at the eyepiece will result in crisp, true images. As a focal reducer, this device will reduce your f ratio by 0. 7, which results in a wider field of view, brighter images and less